英语词汇“manual block system”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	manual block system
释义	manual block system 人工闭塞系统
随便看	impulse oscillator impulse oscillograph impulse oscilloscope impulse overvoltage impulse pallet impulse peak impulse peak power impulse period impulse per minute impulse phase-locked loop impulse pin impulse plasma welding machine impulse power impulse precision sound level meter impulse preselection impulse pressure charging system impulse programme relay impulse propagation velocity impulse protection level impulse pump impulse puncture voltage impulse purchase impulse purchases impulse push key phone set impulser 甘败下风甘贫乐道甘贫守分甘部甘雨随车甙甚甚1 甚2 甚3 手掛ける手掛カリ手掛ケ手掛ケル手探り手探リ手控える手控エル手提げ手提ゲ